Change this to a warning, pass throwExceptionOnSyntaxErrors

ex {"Segment 'NTEDELSHIP NO MORE THAN 5 DAYS PRIOR TO SHIP DATE' in segment position 59 within transaction '000091162' cannot be identified within the supplied specification for transaction set 830 in any of the expected loops: LIN,SHP. To change
this to a warning, pass throwExceptionOnSyntaxErrors = false to the X12Parser constructor.\r\nParameter name: 830"} System.Exception

ex {"Segment 'NTEDELSHIP NO MORE THAN 5 DAYS PRIOR TO SHIP DATE' in segment position 59 within transaction '000091162' cannot be identified within the supplied specification for transaction set 830 in any of the expected loops: LIN,SHP. To change
this to a warning, pass throwExceptionOnSyntaxErrors = false to the X12Parser constructor.\r\nParameter name: 830"} System.Exception